Répondre :
Bonsoir,
Simplifier :
[tex] = 6x {}^{2} - x {}^{2} [/tex]
[tex] = 6x {}^{2} - 1x {}^{2} [/tex]
[tex] = (6 - 1)x {}^{2} [/tex]
[tex]\boxed{ = 5x {}^{2} }[/tex]
Bonne soirée.
Bonsoir,
Simplifier :
[tex] = 6x {}^{2} - x {}^{2} [/tex]
[tex] = 6x {}^{2} - 1x {}^{2} [/tex]
[tex] = (6 - 1)x {}^{2} [/tex]
[tex]\boxed{ = 5x {}^{2} }[/tex]
Bonne soirée.